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  1. Replies
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    you can search here for more info >>> ...

    you can search here for more info >>>

    http://www.hotfreshcool.com/visionpro_IAQ_features.html
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    The tax credit is a joke.. part of the stimulus...

    The tax credit is a joke.. part of the stimulus package, that has stimulated many to think they will save lots of money if they replace their ac/heat system... a $1500 tax credit will not amount to a...
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    you can go here to research your quoted equipment...

    you can go here to research your quoted equipment to see if it will qualify for the credit..

    http://www.energystar.gov/index.cfm?c=products.pr_tax_credits#c3

    your unit should meet or exceed...
  4. I said "get someone else" because he already has...

    I said "get someone else" because he already has doubt about this guy otherwise he would not have come here. He would be in his house doing something besides worrying if his heatpump is installed...
  5. heaterman: why would you start from scratch? You...

    heaterman: why would you start from scratch? You just need to figure out how many feet of liquid line you have in the system and subtract 15 ft from it for your factory charge and add about 0.6...
  6. He is not too consciencious if he left them with...

    He is not too consciencious if he left them with no heat pump and heat strips to take care of the rest of the season. they will be wasting alot of money without the heat pump operational.
    Get...
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    I own a Tempstar unit...they are great units... I...

    I own a Tempstar unit...they are great units... I have a heat pump and air handler... I dont own a furnace...So far I have had good luck with mine.
    Let us know how you make out with it.
    G/L
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    sometimes tstats are programmed with an...

    sometimes tstats are programmed with an undetermined or non settable feature. this feature will not allow the heat pump to come back on until the temperature reaches above the determined setpoint you...
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    I think The Tempstar looks the best out of all of...

    I think The Tempstar looks the best out of all of them. IMO
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    The specs are the same...I think the cabinets...

    The specs are the same...I think the cabinets they use are different... if you go to the websites each comparible model holds identical specs...
    ie... gotempstar.com, goheil.com, gocomfortmaker.com...
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    I own a Tempstar 17 Seer 2 Stage T4H736 (3 ton)...

    I own a Tempstar 17 Seer 2 Stage T4H736 (3 ton) Heat Pump coupled up to a Tempstar FVM4X36 Variable speed AH... R-410a system and it has been a great machine so far. It really throws out alot of...
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    Add a dirty coil or if it's a residence of a...

    Add a dirty coil or if it's a residence of a heavy smoker that will definately screw with the heat transfer. Location of the supply too...near the laundry area, how about the kitchen ....nice...
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    Thats why I stated in my previous post that you...

    Thats why I stated in my previous post that you will have to pay close attention, because it will not make any different sound....the airflow will increase by 20% and the temp will rise a little bit...
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    Hey, you will not find the hi and lo numbers on...

    Hey, you will not find the hi and lo numbers on the ARI site. The ARI site will give you the certified performance rating for your combination of the indoor unit matched up with your outdoor unit. It...
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    Since you will be installing the AH on the 3rd...

    Since you will be installing the AH on the 3rd floor if the vertical seperation exceeds 20ft you will have to follow the manufacturers recommendations for Long Line Sets... some equipment...
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    I will assume you have an outdoor unit model...

    I will assume you have an outdoor unit model C4H736

    Your COP @17degrees on low stage is 2.34
    Your COP @17degrees on high stage is 2.80
    HSPF rating of 8.9... your combination gives you 16.5...
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    yeah, once he posts his indoor and outdoor model...

    yeah, once he posts his indoor and outdoor model numbers I can look them up to check the combination rating..
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    you wont really be able to tell if your heat pump...

    you wont really be able to tell if your heat pump goes into 2nd stage unless you monitor it very closely. your compressor is single speed therefore you will not hear any difference on the outdoor...
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    Sounds like you will have to "weed" through your...

    Sounds like you will have to "weed" through your local HVAC contractors to find the right one who knows heat pumps... what you described in your first post sounds similar to mine...check pics out......
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    I know this may sound silly but,... since R-410a...

    I know this may sound silly but,... since R-410a is less prone to fractionation because it is a near azeotrope refrigerant. Can the refrigerant be reused from the recovery tank? or will fresh...
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    RE: Quick Technical Question

    Ok ... I got home and reviewed my paperwork... all of you guys were right.

    My Low side psi was 25 not 225 and my high side was 30 psi.... I believe I found my leak though ...take a look at the...
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    yeah lets hope so ...this last guy scared me!

    yeah lets hope so ...this last guy scared me!
  23. Replies
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    Oh no...not blinded again... lol what is wrong...

    Oh no...not blinded again... lol

    what is wrong with my statment?
    if I have hi suction and lo discharge what could it mean? thats all....
    tech is coming out tomorrow and just wanted a heads...
  24. Replies
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    Quick Technical Question...

    I have an R-410a heat pump running hi suction pressure (225psi) and low discharge pressure (45psi)...what could be the problem with this system? I have a tech coming tomorrow and dont want to get...
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    quick tech question

    if you were to put your manifold gauge a on heat pump while in heating mode....would they read correctly or would you have to hook them up backwards?
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    it is a bit pricey... "something" like it would...

    it is a bit pricey... "something" like it would work though... could fabricate a similar item... lol
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    something like this might come in handy...

    something like this might come in handy >>>www.attictent.com
  28. why would he need to replace anything? the unit...

    why would he need to replace anything? the unit may be going into defrost every 30 minutes ...could it be a bad sensor? defrost board? maybe should look into getting a pro out there to get a look...
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    I would look into another Tempstar! what happened...

    I would look into another Tempstar! what happened to the old one? Currently Tempstar has a great 10 year parts warranty on their mainline units. They are owned by ICP which is owned by Carrier. check...
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    For some reason this thread always circles back...

    For some reason this thread always circles back around to incompetent installers, and this site is full of HO's trying to piece together why their new equipment does not operate properly and come...
  31. Replies
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    I wonder if the guy will be competent enough to...

    I wonder if the guy will be competent enough to "weigh in" the charge since it is too cold outside to check with subcooling method....
  32. Replies
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    I agree, you should not be having these problems....

    I agree, you should not be having these problems. was the lineset replaced when you had the new unit installed? why did you replace the old unit?
    anyway, have you ever experienced a defrost cycle?...
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    that is unfortunate, but I dont think an attorney...

    that is unfortunate, but I dont think an attorney is going to fix your immediate problem.. you should call the contractor back to fix it or call someone else in.
    Something else you can check though...
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    hvac lover, no need for apology, but I accept. ...

    hvac lover, no need for apology, but I accept.

    I see your point and that's fair, but alot of guys need training, especially for 2 stage heat pump units. not many guys know about heat pumps in my...
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    It seems the quote button made it look like...

    It seems the quote button made it look like things were said by me which I also did not say... this thread has turned into a cluster fart.... I tried to edit my post but it still did no good.
    ...
  36. Replies
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    [QUOTE=jeepgrady;2187752] thats what I'm...

    thats what I'm saying....
  37. Replies
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    [QUOTE=Airmechanical;2166982]i see we need to...

    [QUOTE=Airmechanical;2166982]i see we need to change your screen name to "Mr. Know It All":rolleyes::D


    I dont claim to know it all ... I just expect people in this trade to know more than me...
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    make sure they send their "best" technician or...

    make sure they send their "best" technician or the owner of the company... sounds like the same guys who did my install!! ....after my installation of new equipment I was unsatisfied with the...
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    stand over them and look over their shoulder the...

    stand over them and look over their shoulder the entire time they are there... A good tech wont mind you doing that... a nervous tech with little experience will probably not like it, but after all...
  40. can also use pieces of fiberglass insulation....

    can also use pieces of fiberglass insulation....
  41. Replies
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    OK you got me ! yes it does get in your blood...

    OK you got me ! yes it does get in your blood .... I'm on this site everyday reading through the threads... I find it interesting reading and up to date to know what should be going on with MY...
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    thanks for the info... Yeah it was hacked in...

    thanks for the info...

    Yeah it was hacked in ... I still have alot of work to do to the system... after I was burned by the contractor I realized I knew more about hvac than the installers and now...
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    Does this heat pump look normal?

    When my heat pumps start to frost over...it seems to concentrate in certain areas of the outdoor coil... is this normal? from the pictures you can see where there is more buildup of snow on certain...
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    follow the manufactures guidelines... most will...

    follow the manufactures guidelines... most will state what sizes to use at various lengths and vertical seperation distances. I believe 1/4 inch liquid line is used for mini ductless splits but for...
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    you can try here>>>> www.furnacecompare.com

    you can try here>>>> www.furnacecompare.com
  46. Replies
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    Its a tempstar unit.... yes the heating mode...

    Its a tempstar unit.... yes the heating mode metering device is located inside the valve.... the valve itself and some of the lines leading to the coil have frost on it but the liquid line going into...
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    frosting concern on HP

    I've been noticing some frost accumulating on the liquid line service valve on my heat pump ...the frost is on the valve but not on the liquid line itself... the frost is also noticable on the lines...
  48. I didnt have much luck using the adaptive...

    I didnt have much luck using the adaptive intelligent recovery ...I turned it off and have alot better perfomance now... some people love the recovery ...I dont....try turning it off and see if you...
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    yeah maybe with all of the snow that was on it...

    yeah maybe with all of the snow that was on it some components may have got a little chilly...we are expecting warmer weather on wednesday...I'll see if that was it ...if I still have an issue I'll...
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    I turned it off because it was really snowing...

    I turned it off because it was really snowing hard and I noticed the unit running constantly ...plus it was close to the lockout temp anyway...the temps stayed below the lockout but, came up right...
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